Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kenstone.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:31:46 UTC · ↺ Refresh
MX Hostnames
- commerzbank-com.mail.protection.outlook.com
MX Priorities
- commerzbank-com.mail.protection.outlook.com: 5
A / AAAA Records
- 35.242.229.239 ↩ 239.229.242.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.commerzbank.com dns.commerzbank.com 192 604802 86409 6048002 302
Primary NS (mname)
ns2.commerzbank.com
Admin Email (rname)
dns@commerzbank.com
Serial
192
Refresh
604802s
Retry
86409s
Expire
6048002s
Minimum TTL
302s
Nameservers (NS)
ns2.commerzbank.com
ns5.commerzbank.com
ns4.commerzbank.com
ns3.commerzbank.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:212.149.50.150 ip4:212.149.48.100 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 a ip4:212.149.50.150 ip4:212.149.48.100 include:spf.protection.outlook.com -all
- adobe-idp-site-verification=153edcd4c46adfd93d1cf17297e22333265bf2937f7b1ada46da3766d81a76fc
- MS=ms72419283
- _globalsign-domain-verification=NDUFCpbfxguIRreO1ebPk4GfUKOGULawB00nfkbHkF
- google-site-verification=Po3vofI1ifsBpWgOf5OYOCM0v_KyDphGa-Wj-MEKp9w
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